From patchwork Sun Oct 13 19:00:14 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Daniel Baluta X-Patchwork-Id: 176076 Delivered-To: patch@linaro.org Received: by 2002:a92:7e96:0:0:0:0:0 with SMTP id q22csp3631480ill; Sun, 13 Oct 2019 12:00:24 -0700 (PDT) X-Google-Smtp-Source: APXvYqzf6ZxYvqoiAGWFu9T9Pcj8C+tSOXbNUzYnUbn7CRQdX8D30IAgiZBEKLXyjQIEfWKf0FlT X-Received: by 2002:aa7:de1a:: with SMTP id h26mr24899996edv.289.1570993224300; Sun, 13 Oct 2019 12:00:24 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1570993224; cv=none; d=google.com; s=arc-20160816; b=heX0QDGWUS2xLFTJGOUp32LbDJ+FLnLzgIMvL4o59gq9nh/XhGZAVmv3mRRqV24UaY CalnnRNlI7o0rG70Sjz7iC2k/kHApTpnfQUYV/sdnbj6iiLADx62jpw9N+LqOSHuBNnG lIsG1Xl6qECgiom2JUXthJpkRvdrlahjpE7HUWB18zal5FLtSWZ9nMN1Q8pv78PeJ14B wTFMkNCMx0GeY2zkbnJuyrNwBItLeG1Dder/VwVfRVYvbgbqZ1J9xb4e2o+wgWvpsRac +k85QFW8TNK8HVjk/H99/r52EDbXfBx57DW3t8vTiznJMObUARap85hmIQhaUyKZ5Aek ujxw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:references:in-reply-to:message-id:date :subject:cc:to:from; bh=4/PSumcOPUTH6BDWcHhzonJpVxh0gaEaaNu5ZaWNEcA=; b=Wo2Bdh7iS2qZVaXlQPJ0weLMchW6OKnDzWCtd52JEM6ssUq+7iORttqjIPe+aUEeSO ZtYh8g42xCE1t4L0pdV7/1VicY5hGhMUBFTkd/2jmohwUdopThIW5w4Q5011YqvYhn+i /wgK5UVu4yLtHLlHNHph3eUhn5ZzEVMaHMdEGFx4HW+ZssSZ+vsa5r4QG2RHVJvRX932 QF1YtvhJR4xCYGx4aIjE8lz3PR/rB8TKe62/Wpfw9v94tpqaC4HVkGknIL1NVE4DBGbS 9n/k9/Q06SohGkGTYPPEzKItCy6jcej20nhe7rZFHQEE2EpTubCYG2Ot98vyto40Lo2+ xl9A== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=nxp.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id d43si10345152edb.73.2019.10.13.12.00.24; Sun, 13 Oct 2019 12:00:24 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=nxp.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729447AbfJMTAU (ORCPT + 9 others); Sun, 13 Oct 2019 15:00:20 -0400 Received: from inva021.nxp.com ([92.121.34.21]:39270 "EHLO inva021.nxp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729362AbfJMTAT (ORCPT ); Sun, 13 Oct 2019 15:00:19 -0400 Received: from inva021.nxp.com (localhost [127.0.0.1]) by inva021.eu-rdc02.nxp.com (Postfix) with ESMTP id 70AEB20073C; Sun, 13 Oct 2019 21:00:17 +0200 (CEST) Received: from inva024.eu-rdc02.nxp.com (inva024.eu-rdc02.nxp.com [134.27.226.22]) by inva021.eu-rdc02.nxp.com (Postfix) with ESMTP id 6DEBC20014F; Sun, 13 Oct 2019 21:00:17 +0200 (CEST) Received: from fsr-ub1864-103.ea.freescale.net (fsr-ub1864-103.ea.freescale.net [10.171.82.17]) by inva024.eu-rdc02.nxp.com (Postfix) with ESMTP id D896B2059D; Sun, 13 Oct 2019 21:00:16 +0200 (CEST) From: Daniel Baluta To: perex@perex.cz, tiwai@suse.com, broonie@kernel.org, kuninori.morimoto.gx@renesas.com Cc: lgirdwood@gmail.com, robh+dt@kernel.org, alsa-devel@alsa-project.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-imx@nxp.com, Daniel Baluta Subject: [RFC PATCH 2/2] ASoC: simple-card: Add documentation for force-dpcm property Date: Sun, 13 Oct 2019 22:00:14 +0300 Message-Id: <20191013190014.32138-3-daniel.baluta@nxp.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20191013190014.32138-1-daniel.baluta@nxp.com> References: <20191013190014.32138-1-daniel.baluta@nxp.com> X-Virus-Scanned: ClamAV using ClamSMTP Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This property can be global in which case all links created will be DPCM or present in certian dai-link subnode in which case only that specific link is forced to be DPCM. Signed-off-by: Daniel Baluta --- Documentation/devicetree/bindings/sound/simple-card.txt | 1 + 1 file changed, 1 insertion(+) -- 2.17.1 diff --git a/Documentation/devicetree/bindings/sound/simple-card.txt b/Documentation/devicetree/bindings/sound/simple-card.txt index 79954cd6e37b..15e6f5329857 100644 --- a/Documentation/devicetree/bindings/sound/simple-card.txt +++ b/Documentation/devicetree/bindings/sound/simple-card.txt @@ -63,6 +63,7 @@ Optional dai-link subnode properties: - mclk-fs : Multiplication factor between stream rate and codec mclk, applied only for the dai-link. +- force-dpcm : Indicates dai-link is always DPCM. For backward compatibility the frame-master and bitclock-master properties can be used as booleans in codec subnode to indicate if the